function deleteBlog()
{
    var url = location.search;   //获取url中"?"符后的字串
    var theRequest=new Object();
    if (url.indexOf("?") !== -1)
    {
        var str = url.substr(1);
        strs = str.split("&");
        for (var i = 0; i < strs.length; i++)
        {
            theRequest[strs[i].split("=")[0]] = unescape(strs[i].split("=")[1]);
        }
    }
    var bid=(theRequest.id);
    window.location.href="./deleteBlog?id="+bid;
}